2
-
Turbocharger outlet pipe
3
-
Exhaust manifold gasket
4
-
Air cleaner outlet pipe
6
-
Turbocharger wastegate control supply line
7
-
Turbocharger oil return tube
9
-
Turbocharger oil supply pipe
The turbocharger consists of two elements, a turbine and a compressor both installed on a single shaft and are contained within a housing.
The turbocharger bearings are supplied oil from the engine through the oil supply pipe. The oil is returned to the oil pan through the oil return tube.
The turbine element of the turbocharger uses the energy of the exhaust gas to drive the compressor. The compressor draws in air through the charge air cooler.
The turbocharger is governed by means of a wastegate. The wastegate redirects some of the exhaust gas past the turbine. The wastegate is controlled by a waste gate control solenoid which is preset during manufacture and must not be tampered with.
